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🔥 Keep your system flawless with zero air drama!
The Joywayus Brass Automatic Float Valve Kit features a universal 1/2"G threaded air bleeder valve and a 1/2"G Female × 1/2"NPT Male pipe fitting adapter. Made from high-quality brass, it withstands up to 150 PSI and resists rust and high temperatures. Designed for hydronic heating and HVAC systems, it automatically vents trapped air without water loss, ensuring efficient, maintenance-friendly operation.








| ASIN | B08LYKK9M2 |
| Brand | Joywayus |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 50 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | National Pipe Tapered |
| Manufacturer | Joywayus |
| Material | Brass |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | 7LS-YJ-30116 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | MNPT |
| Outlet connection type | MNPT |
| Part Number | 7LS-YJ-30116 |
| Size | 1/2"NPT |
| Specification Met | BS EN 1074, BS 5155 |
| Unit Count | 1.0 count |
| Valve Type | Float Valve |
M**S
Works as advertised
A**R
well made effective air bleeder
J**R
Make sure what size the opening is in your air tank
B**N
Important to have at a high point in plumbing
R**C
Quality
Trustpilot
1 day ago
2 months ago